X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-mips%2Fpci.h;h=6c9ad8171a773a9dd3e49d44b356292167306ece;hb=932355797530f5bd4e1355a2c384e9f3ccc3dcbc;hp=c9a00ca1c012098931854e96bfe17d9f47c78eeb;hpb=ddbf9ef385bfbef897210733abfb73cb9b94ecec;p=linux-2.6

diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index c9a00ca1c0..6c9ad8171a 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -40,6 +40,11 @@ struct pci_controller {
 	unsigned int need_domain_info;
 
 	int iommu;
+
+	/* Optional access methods for reading/writing the bus number
+	   of the PCI controller */
+	int (*get_busno)(void);
+	void (*set_busno)(int busno);
 };
 
 /*
@@ -142,8 +147,22 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 
 extern void pcibios_resource_to_bus(struct pci_dev *dev,
 	struct pci_bus_region *region, struct resource *res);
-extern void pcibios_bus_to_resource(struct pci_dev *dev,
-	struct resource *res, struct pci_bus_region *region);
+
+extern void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+				    struct pci_bus_region *region);
+
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+	struct resource *root = NULL;
+
+	if (res->flags & IORESOURCE_IO)
+		root = &ioport_resource;
+	if (res->flags & IORESOURCE_MEM)
+		root = &iomem_resource;
+
+	return root;
+}
 
 #ifdef CONFIG_PCI_DOMAINS
 
@@ -169,17 +188,4 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev)
 /* Do platform specific device initialization at pci_enable_device() time */
 extern int pcibios_plat_dev_init(struct pci_dev *dev);
 
-static inline struct resource *
-pcibios_select_root(struct pci_dev *pdev, struct resource *res)
-{
-	struct resource *root = NULL;
-
-	if (res->flags & IORESOURCE_IO)
-		root = &ioport_resource;
-	if (res->flags & IORESOURCE_MEM)
-		root = &iomem_resource;
-
-	return root;
-}
-
 #endif /* _ASM_PCI_H */